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5221
  • 5221

5221

In Production

The 5221 is a Radiation Tolerant, Space Qualified, Voltage Controlled Crystal Oscillator (VCXO) governed by Hi-Rel Standard DOC204899. When ordered, flight units utilize Swept Quartz, a 4-point Crystal Mount, Class K Element Evaluation IAW MIL-PRF-38534, and Class S Screening IAW MIL-PRF-55310. Engineering Models (EM) are fit, form, and functional equivalents of the Flight Models (FM) and can withstand the same environmental envelope less radiation. Please see DOC204899 for the multitude of design, assembly, inspection, and test options that can be selected or added by purchase order request....

Microchip Technology 5221 Product Info

16 April 2026 0

Features

  • Frequency Range: 25 MHz to 200 MHz
  • Supply: 3.3V
  • Output: LVDS
  • Operating Temperature Range: -40°C to +85°C
  • Absolute Pull Range: +/-20ppm
  • Linearity: +/-10%
  • Total Ionizing Dose (TID) Tolerance: 100krad(Si)
  • Destructive Single Event Effect (SEL) Tolerance: 120 MeV
  • Non-Destructive Single Event Effect (SET/SEU) Tolerance: 67 MeV
  • Screening Options: Class S, K, or B
  • Enclosure: Lead Formed 16 Lead Flatpack
  • Dimensions: 25 x 25 x 4 mm
  • Weight: 7.2 grams

    • Description

    The 5221 is a Radiation Tolerant, Space Qualified, Voltage Controlled Crystal Oscillator (VCXO) governed by Hi-Rel Standard DOC204899. When ordered, flight units utilize Swept Quartz, a 4-point Crystal Mount, Class K Element Evaluation IAW MIL-PRF-38534, and Class S Screening IAW MIL-PRF-55310. Engineering Models (EM) are fit, form, and functional equivalents of the Flight Models (FM) and can withstand the same environmental envelope less radiation. Please see DOC204899 for the multitude of design, assembly, inspection, and test options that can be selected or added by purchase order request.

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